CH2 La base chinook - ELEVE.ipynb

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   "source": [
    " # CH2 - TP2 : consultation de la base Chinook :\n",
    " \n",
    " ## Cellules utiles :"
   ]
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   "cell_type": "code",
   "execution_count": null,
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   "source": [
    "# importation du module sqlite3\n",
    "import sqlite3"
   ]
  },
  {
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   "outputs": [],
   "source": [
    "# pour ouvrir/créer la base de données\n",
    "conn = sqlite3.connect(\"./chinook.db\")  # connection à la base : si elle n'existe pas, elle est créée\n",
    "cur = conn.cursor() # creation d'un curseur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# pour fermer la base\n",
    "cur.close()\n",
    "conn.close()"
   ]
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   "cell_type": "code",
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    "def requete(myText):\n",
    "    '''\n",
    "    une fonction bien utile !\n",
    "    text -> list ou ...\n",
    "    exécute la requete sql myText et renvoie le résultat de celle-ci '''\n",
    "    cur.execute(myText)\n",
    "    results = cur.fetchall()\n",
    "    return results"
   ]
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   "source": [
    "## Q1 : Combien y a-t-il de genres de musiques disponibles dans la base Chinook ?"
   ]
  },
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   "outputs": [],
   "source": []
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   "source": [
    "## Q2 : Donner la liste des prénoms des employés et leur date de naissance"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
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   "source": [
    "## Q3 Donner le nom des employés recrutés avant 2003"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  },
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   "source": [
    "## Q4 : Donner le nom de tous les morceaux de Jazz"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Q5 Lister le nom des morceaux disponibles en format 'MPEG audio file'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Q6 Lister les morceaux de jazz disponibles en format 'MPEG audio file'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
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